• Systems Administrator

    Nou Systems, Inc. (Marietta, GA)
    …enthusiasm to join our team. Responsibilities: You'll be the appointed System Administrator (SA) / Information System Security Officer (ISSO) responsible ... We are pleased to announce the opening for a Systems Administrator who will join our Information...The position will include the following technical and information system security duties: + Linux … more
    Nou Systems, Inc. (08/23/25)
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  • ACAS Systems Administrator…

    CACI International (Norfolk, VA)
    …US * * * **The Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS ... ACAS Systems Administrator / Information Systems Security ...vulnerability remediation and patch management + Validated experience in Windows/ Linux system administration + Documented experience in… more
    CACI International (09/25/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    … operating systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing ... we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government… more
    Criterion Systems (09/17/25)
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  • System Administrator I-III…

    Sam Houston State University (Huntsville, TX)
    …configuration, and reliable operation of Sam Houston State University Information Technology systems . System Administrator III Endpoint Management: Oversees ... one year of experience. Proficiency in Windows, Red Hat Linux , and Mac Operating Systems , and in...Technology systems . Primary Responsibilities (Staff Positions Only): System Administrator I Endpoint Management: Acquisitions, installs… more
    Sam Houston State University (08/02/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …Overview** **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. ... Physical and virtual environment management. + Deep Understanding of Linux security methodologies, Hardening procedure and best...Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming,… more
    Citigroup (09/23/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... system and applications are compliant with customer system security requirements and processes + Identify,...based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **115946BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …at least 8 years of relevant experience. + Must have experience as a systems administrator providing direct support to end users and technical staff (developers, ... may be available based on position level and/or job specifics. **CNS Systems Administrator ** **116698BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (09/29/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... and Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Maintains smooth operation of multi-user… more
    Criterion Systems (08/08/25)
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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …electronic, wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible ... for administration, configuration, installation, provisioning, and monitoring of Linux systems in a hybrid cloud environment. Job duties include troubleshooting… more
    General Atomics (09/06/25)
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  • System Administrator

    System One (Springfield, VA)
    Job Title: System Administrator Location: Springfield VA Type: Contract To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with ... eligibility to obtain a CI Poly Contact: ###@altaits.com The Systems Administrator will work closely with both... connected to local and wide area networks. Desktop system management responsibilities involve account monitoring, security ,… more
    System One (09/16/25)
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